<p>Some classes don’t have p-sets at all, or have fewer p-sets, and have a large semester-long project or paper instead.</p>
<p>For example:
genetics: 6 p-sets, one larger p-set, three exams, one final
experimental biology: three exams, biweekly lab writeups, one huge paper, one smaller paper, attendance
computational biology: four p-sets, one exam, one final project</p>